774177824

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11959}}^1$

素因数の和:12010

約数の個数: 72

約数和(自身を含む): 1850546880

約数和(自身を除く): 1076369056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2312, 3808, 4046, 4624, 8092, 9248, 11959, 16184, 23918, 32368, 47836, 64736, 83713, 95672, 167426, 191344, 203303, 334852, 382688, 406606, 669704, 813212, 1339408, 1423121, 1626424, 2678816, 2846242, 3252848, 3456151, 5692484, 6505696, 6912302, 11384968, 13824604, 22769936, 24193057, 27649208, 45539872, 48386114, 55298416, 96772228, 110596832, 193544456, 387088912, 774177824]

約数ペア:

[(1, 774177824), (2, 387088912), (4, 193544456), (7, 110596832), (8, 96772228), (14, 55298416), (16, 48386114), (17, 45539872), (28, 27649208), (32, 24193057), (34, 22769936), (56, 13824604), (68, 11384968), (112, 6912302), (119, 6505696), (136, 5692484), (224, 3456151), (238, 3252848), (272, 2846242), (289, 2678816), (476, 1626424), (544, 1423121), (578, 1339408), (952, 813212), (1156, 669704), (1904, 406606), (2023, 382688), (2312, 334852), (3808, 203303), (4046, 191344), (4624, 167426), (8092, 95672), (9248, 83713), (11959, 64736), (16184, 47836), (23918, 32368)]